Infant car seat



FIG. 1 is a perspective view of an infant car seat showing my new design;

FIG. 2 is a right side view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a front end view thereof;

FIG. 5 is a rear end view thereof; and,

FIG. 6 is a top plan view thereof.

The broken line showing is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for an infant car seat, as shown and described. 